Q1 Single choice Flag What is one advantage of using EAP-TTLS instead of EAP-TLS as an authentication mechanism in an 802.11 WLAN? A EAP-TTLS sends encrypted supplicant credentials to the authentication server, but EAP-TLS uses unencrypted user credentials. B EAP-TTLS supports client certificates, but EAP-TLS does not. C EAP-TTLS does not require an authentication server, but EAP-TLS does. D EAP-TTLS does not require the use of a certificate for each STA as authentication credentials, but EAP-TLS does. Correct answer